23728045425

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 47655283200

約数和(自身を除く): 23927237775

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 49, 75, 97, 105, 111, 147, 175, 185, 245, 257, 259, 291, 343, 485, 525, 555, 679, 735, 771, 777, 925, 1029, 1225, 1285, 1295, 1455, 1715, 1799, 1813, 2037, 2425, 2775, 3395, 3589, 3675, 3855, 3885, 4753, 5145, 5397, 5439, 6425, 6475, 7275, 8575, 8995, 9065, 9509, 10185, 10767, 12593, 12691, 14259, 16975, 17945, 19275, 19425, 23765, 24929, 25123, 25725, 26985, 27195, 28527, 33271, 37779, 38073, 44975, 45325, 47545, 50925, 53835, 62965, 63455, 66563, 71295, 74787, 75369, 88151, 89725, 99813, 118825, 124645, 125615, 134925, 135975, 142635, 166355, 174503, 175861, 188895, 190365, 199689, 237725, 264453, 269175, 314825, 317275, 332815, 356475, 373935, 376845, 440755, 465941, 499065, 523509, 527583, 623225, 628075, 713175, 831775, 872515, 879305, 922373, 944475, 951825, 998445, 1221521, 1231027, 1322265, 1397823, 1664075, 1869675, 1884225, 2203775, 2329705, 2495325, 2617545, 2637915, 2767119, 3261587, 3664563, 3693081, 4362575, 4396525, 4611865, 4992225, 6107605, 6155135, 6456611, 6611325, 6989115, 8550647, 9784761, 11648525, 13087725, 13189575, 13835595, 16307935, 18322815, 18465405, 19369833, 23059325, 25651941, 30538025, 30775675, 32283055, 34945575, 42753235, 45196277, 48923805, 69177975, 81539675, 91614075, 92327025, 96849165, 128259705, 135588831, 161415275, 213766175, 225981385, 244619025, 316373939, 484245825, 641298525, 677944155, 949121817, 1129906925, 1581869695, 3389720775, 4745609085, 7909348475, 23728045425]

約数ペア:

[(1, 23728045425), (3, 7909348475), (5, 4745609085), (7, 3389720775), (15, 1581869695), (21, 1129906925), (25, 949121817), (35, 677944155), (37, 641298525), (49, 484245825), (75, 316373939), (97, 244619025), (105, 225981385), (111, 213766175), (147, 161415275), (175, 135588831), (185, 128259705), (245, 96849165), (257, 92327025), (259, 91614075), (291, 81539675), (343, 69177975), (485, 48923805), (525, 45196277), (555, 42753235), (679, 34945575), (735, 32283055), (771, 30775675), (777, 30538025), (925, 25651941), (1029, 23059325), (1225, 19369833), (1285, 18465405), (1295, 18322815), (1455, 16307935), (1715, 13835595), (1799, 13189575), (1813, 13087725), (2037, 11648525), (2425, 9784761), (2775, 8550647), (3395, 6989115), (3589, 6611325), (3675, 6456611), (3855, 6155135), (3885, 6107605), (4753, 4992225), (5145, 4611865), (5397, 4396525), (5439, 4362575), (6425, 3693081), (6475, 3664563), (7275, 3261587), (8575, 2767119), (8995, 2637915), (9065, 2617545), (9509, 2495325), (10185, 2329705), (10767, 2203775), (12593, 1884225), (12691, 1869675), (14259, 1664075), (16975, 1397823), (17945, 1322265), (19275, 1231027), (19425, 1221521), (23765, 998445), (24929, 951825), (25123, 944475), (25725, 922373), (26985, 879305), (27195, 872515), (28527, 831775), (33271, 713175), (37779, 628075), (38073, 623225), (44975, 527583), (45325, 523509), (47545, 499065), (50925, 465941), (53835, 440755), (62965, 376845), (63455, 373935), (66563, 356475), (71295, 332815), (74787, 317275), (75369, 314825), (88151, 269175), (89725, 264453), (99813, 237725), (118825, 199689), (124645, 190365), (125615, 188895), (134925, 175861), (135975, 174503), (142635, 166355)]